setState() causes custom overflow to disappear with minimal example

[ProfessorX737]

Before pressing rebuild button

After pressing rebuild button a couple of times:

Minimal example:

import 'package:flutter/material.dart';
import 'package:extended_text/extended_text.dart';

void main() {
  runApp(MyApp());
}

class MyApp extends StatefulWidget {
  @override
  State<MyApp> createState() => _MyAppState();
}

class _MyAppState extends State<MyApp> {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Scaffold(
        appBar: AppBar(
          title: const Text('Custom Overflow Example'),
        ),
        body: Center(
          child: Column(
            mainAxisAlignment: MainAxisAlignment.center,
            children: [
              Padding(
                padding: const EdgeInsets.all(16.0),
                child: ExtendedText(
                  'This is a long text that will demonstrate the custom overflow feature of the extended_text package. '
                  'You can customize how the overflow is handled and what widget is displayed when the text overflows.',
                  maxLines: 2,
                  overflow: TextOverflow.ellipsis,
                  overflowWidget: TextOverflowWidget(
                    debugOverflowRectColor: Colors.red.withOpacity(0.1),
                    align: TextOverflowAlign.left,
                    child: const Row(
                      mainAxisSize: MainAxisSize.min,
                      children: [
                        Text('...'),
                        Icon(Icons.insert_drive_file_outlined,
                            size: 16), // Use the file icon
                      ],
                    ),
                  ),
                ),
              ),
              ElevatedButton(
                onPressed: () {
                  setState(() {});
                },
                child: Text('Rebuild'),
              ),
            ],
          ),
        ),
      ),
    );
  }
}

[zmtzawqlp]

add a key for ExtendedText